2225200004 has 6 divisors (see below), whose sum is σ = 3894100014. Its totient is φ = 1112600000.

The previous prime is 2225199979. The next prime is 2225200013. The reversal of 2225200004 is 4000025222.

It can be written as a sum of positive squares in only one way, i.e., 1905147904 + 320052100 = 43648^2 + 17890^2 .

It is a super-3 number, since 3×2225200004³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278149997 + ... + 278150004.

It is an arithmetic number, because the mean of its divisors is an integer number (649016669).

Almost surely, 2^2225200004 is an apocalyptic number.

It is an amenable number.

2225200004 is a deficient number, since it is larger than the sum of its proper divisors (1668900010).

2225200004 is a wasteful number, since it uses less digits than its factorization.

2225200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556300005 (or 556300003 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2225200004 is about 47172.0256508028. The cubic root of 2225200004 is about 1305.5385013056.

Adding to 2225200004 its reverse (4000025222), we get a palindrome (6225225226).

The spelling of 2225200004 in words is "two billion, two hundred twenty-five million, two hundred thousand, four".